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Commit f4bcf14e authored by Maxime Chevallier's avatar Maxime Chevallier Committed by David S. Miller
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net: ethtool: Document get_rxfh_context and set_rxfh_context ethtool ops 



ethtool ops get_rxfh_context and set_rxfh_context are used to create,
remove and access parameters associated to RSS contexts, in a similar
fashion to get_rxfh and set_rxfh.

Add a small descritopn of these callbacks in the struct ethtool_ops doc.

Signed-off-by: default avatarMaxime Chevallier <maxime.chevallier@bootlin.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 3d92410a

include/linux/ethtool.h

+9 −0
Original line number Diff line number Diff line
@@ -260,6 +260,15 @@ bool ethtool_convert_link_mode_to_legacy_u32(u32 *legacy_u32, 
 *	will remain unchanged.

 *	Returns a negative error code or zero. An error code must be returned

 *	if at least one unsupported change was requested.

 * @get_rxfh_context: Get the contents of the RX flow hash indirection table,

 *	hash key, and/or hash function assiciated to the given rss context.

 *	Returns a negative error code or zero.

 * @set_rxfh_context: Create, remove and configure RSS contexts. Allows setting

 *	the contents of the RX flow hash indirection table, hash key, and/or

 *	hash function associated to the given context. Arguments which are set

 *	to %NULL or zero will remain unchanged.

 *	Returns a negative error code or zero. An error code must be returned

 *	if at least one unsupported change was requested.

 * @get_channels: Get number of channels.

 * @set_channels: Set number of channels.  Returns a negative error code or

 *	zero.